Finding the Third Proportional to 1,530,245 and 3,351,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,245 : 3,351,360 = 3,351,360 : x
2. Step 2: Convert to fraction form
   1,530,245/3,351,360 = 3,351,360/x
3. Step 3: Cross multiply
   1,530,245x = 3,351,360 × 3,351,360
4. Step 4: Simplify right side
   1,530,245x = 11,231,613,849,600
5. Step 5: Solve for x
   x = 11,231,613,849,600/1,530,245
6. Step 6: Final answer
   x = 7,339,748.77